Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44

Huynh, M. T.; Norris, R. P.; Coppin, K. E. K.; Emonts, B. H. C.; Ivison, R. J.; Seymour, N.; Smail, I.; Smolčić, Vernesa; Swinbank, A. M.; Brandt, W. N.; Chapman, S. C.; Dannerbauer, H.; Breuck, C. De; Greve, T. R.; Hodge, J. A.; Karim, A.; Knudsen, K. K.; Menten, K. M.; van der Werf, P. P.; Walter, F.; Weiss, A.

doi:10.1093/mnrasl/slt014

prikaz prve stranice dokumenta Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44

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Scientific paper - Original scientific paper

Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44

Monthly Notices of the Royal Astronomical Society, 431 (2013), 1; L88-L92. https://doi.org/10.1093/mnrasl/slt014

Huynh, M. T.; Norris, R. P.; Coppin, K. E. K.; Emonts, B. H. C.; Ivison, R. J.; Seymour, N.; Smail, I.; Smolčić, Vernesa; Swinbank, A. M.; Brandt, W. N.; Chapman, S. C.; Dannerbauer, H.; Breuck, C. De; Greve, T. R.; Hodge, J. A.; Karim, A.; Knudsen, K. K.; Menten, K. M.; van der Werf, P. P.; Walter, F.; Weiss, A. More authors...

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APA 6th Edition

Huynh, M. T., Norris, R. P., Coppin, K. E. K., Emonts, B. H. C., Ivison, R. J., Seymour, N. ... Weiss, A. (2013). Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44. Monthly Notices of the Royal Astronomical Society, 431. (1), L88-L92. doi: 10.1093/mnrasl/slt014

MLA 8th Edition

Huynh, M. T., et al. "Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44." Monthly Notices of the Royal Astronomical Society, vol. 431, no. 1, 2013, pp. L88-L92. https://doi.org/10.1093/mnrasl/slt014

Chicago 17th Edition

Huynh, M. T., R. P. Norris, K. E. K. Coppin, B. H. C. Emonts, R. J. Ivison, N. Seymour, I. Smail, et al. "Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44." Monthly Notices of the Royal Astronomical Society 431, no. 1 (2013): L88-L92. https://doi.org/10.1093/mnrasl/slt014

Harvard

Huynh, M. T., et al. (2013) 'Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44', Monthly Notices of the Royal Astronomical Society, 431(1), pp. L88-L92. doi: 10.1093/mnrasl/slt014

Vancouver

Huynh MT, Norris RP, Coppin KEK, Emonts BHC, Ivison RJ, Seymour N, and sur.. Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44. Monthly Notices of the Royal Astronomical Society [Internet]. 2013 [cited 2025 January 15];431(1):L88-L92. doi: 10.1093/mnrasl/slt014

IEEE

M. T. Huynh, et al., "Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44", Monthly Notices of the Royal Astronomical Society, vol. 431, no. 1, pp. L88-L92, 2013. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:524602. [Accessed: 15 January 2025]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:524602

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Title (english)	Physical conditions of the gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44
Author	M. T. Huynh
Author	R. P. Norris
Author	K. E. K. Coppin
Author	B. H. C. Emonts
Author	R. J. Ivison
Author	N. Seymour
Author	I. Smail
Author	Vernesa Smolčić
Author	A. M. Swinbank
Author	W. N. Brandt
Author	S. C. Chapman
Author	H. Dannerbauer
Author	C. De Breuck
Author	T. R. Greve
Author	J. A. Hodge
Author	A. Karim
Author	K. K. Knudsen
Author	K. M. Menten
Author	P. P. van der Werf
Author	F. Walter
Author	A. Weiss
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	We present 12CO(2-1) observations of the submillimetre galaxy ALESS65.1 performed with the Australia Telescope Compact Array (ATCA) at 42.3 GHz. A previous Atacama Large Millimeter Array study of submillimetre galaxies (SMGs) in the Extended Chandra Deep Field South detected [C_II] 157.74 μm emission from this galaxy at a redshift of z = 4.44. No 12CO(2-1) emission was detected but we derive a firm upper limit to the cold gas mass in ALESS65.1 of M_gas < 1.7 x 10^{10} M_⊙. The estimated gas depletion time-scale is <50 Myr, which is similar to other high-redshift SMGs, and consistent with z > 4 SMGs being the likely progenitors of massive red-and-dead galaxies at z > 2. The ratio of the [C_II], 12CO and far-infrared luminosities implies a strong far-ultraviolet field of G0 ≳ 10^3, as seen in Galactic star-forming regions or local ultraluminous infrared galaxies (ULIRGs). The observed L_{[C II]}/L_FIR = 2.3 x 10^{-3} is high compared to local ULIRGs and, combined with L_{[C II]}/L_CO ≳ 2700, it is consistent with ALESS65.1 either having an extended (several kpc) [C II] emitting region or lower than solar metallicity.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Monthly Notices of the Royal Astronomical Society
Numbering	vol. 431, no. 1, pp. L88-L92
p-ISSN	0035-8711
e-ISSN	1365-2966
DOI	https://doi.org/10.1093/mnrasl/slt014
URN:NBN	urn:nbn:hr:217:524602
Publication	2013
Document URL	https://academic.oup.com/mnrasl/article/431/1/L88/1409514
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	© 2013 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society. Accepted 2013 January 30. Received 2013 January 29; in original form 2012 December 10. First published online March 7, 2013.
Created on	2019-11-25 20:04:58